A double bass is a string instrument.
Double bass may also refer to:
Musical instruments Electric double bass Double-bass drum
Other uses Double bass array, a layout of loudspeakers Double Bass (album), a 1976 album by Niels-Henning Ørsted Pedersen and Sam Jones Der Kontrabaß, a 1981 play by Patrick Süskind translated to English as The Double Bass "Double Bass", a song from the 2001 Gorillaz self titled album
See also
Contrabass